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	<head>
		<title>重庆理工111</title>
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		<p>======== 区域标签222 ========</p>
		<div style="border: solid gray 1px">Wellcome!</div>
		<p>你好<span style="color: red">世界</span>！</p>
		<p>======== 标题标签 ========</p>
		<h1>这是 h1 标签</h1>
		<h2>这是 h2 标签</h2>
		<h3>这是 h3 标签</h3>
		<h4>这是 h4 标签</h4>
		<h5>这是 h5 标签</h5>
		<h6>这是 h6 标签</h6>
		<p>======== 超链接标签 ========</p>
		<a href="http://www.sfac.xyz" target="_blank">我的主页</a>
	</body>
</html>
